نتایج جستجو برای: rodent materials
تعداد نتایج: 462784 فیلتر نتایج به سال:
BACKGROUND Leishmaniasis remains a global health problem because of the substantial holes that remain in our understanding of sand fly ecology and the failure of traditional vector control methods. The specific larval food source is unknown for all but a few sand fly species, and this is particularly true for the vectors of Leishmania parasites. We provide methods and materials that could be us...
The biocompatibility and biofouling of the microfabrication materials for a MEMS drug delivery device have been evaluated. The in vivo inflammatory and wound healing response of MEMS drug delivery component materials, metallic gold, silicon nitride, silicon dioxide, silicon, and SU-8(TM) photoresist, were evaluated using the cage implant system. Materials, placed into stainless-steel cages, wer...
Rodents are the most abundant and diversified order of living mammals in world. Since middle ages they known to contribute human diseases, eg. black rats associated with distribution plague. In modern times also rodents form a threat for public health number pathogens directly or indirectly transmitted by rodents. Of 2277 extant rodent species, 217 species reservoirs harboring 66 zoonoses cause...
In this study, we used Random Amplified Polymorphic DNA (RAPD) for identification of 17 isolates of Leishmania from the skin and reticuloendothelial system of humans, animal reservoirs (rodent and dog) and sandflies in various parts of Iran in the last decade. Fifteen species have been confirmed by isoenzyme characterization by the London School of Hygiene and Tropical Medicine and Shiraz ...
The efficacy of implanted biomedical devices is often compromised by host recognition and subsequent foreign body responses. Here, we demonstrate the role of the geometry of implanted materials on their biocompatibility in vivo. In rodent and non-human primate animal models, implanted spheres 1.5 mm and above in diameter across a broad spectrum of materials, including hydrogels, ceramics, metal...
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